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Sash Window Repair

Sash windows can be out of balance and crack. Pam browses the internet for salvaged wavy glasses, and keeps an eye open for Window Repairs discarded metal sashweights. She then seeks replacements in the form of nuts or washers to ensure that her window is balanced.

Pam puts each pane in with a rope of glazing compound that she puts into the rabbet groove or pocket, around the opening. This prevents drafts and reduce the cost of heat loss.

Sticking Sashes

It's a nightmare when double-hung windows are stuck. They'll sway during a storm, and you'll lose your view. A window that's too loose can let in external noise and air which can increase your energy bills. Both scenarios are not optimal, but both can be fixed with the proper tools and perseverance.

Paint can accumulate on the channels of the old weighted sash window tracks, which can cause them to become jammed. Most of these problems can be resolved by cleaning and oiling the tracks.

Take the caulking off of the space between the window stop (the one on the inside) and the frame of the window. Then scrape away any paint that has accumulated. Make use of a sharp knife and place sheets of plastic and a dust-collecting vacuum cleaner below the surface to catch any paint dust or chips.

You can then clean the tracks with a dry cloth, and apply a silicone-based lubricant to aid in their smoother movement. It is available in many home improvement stores or on the internet. Then, move the sash upwards or down to test it.

If it continues to block the sash cable could be faulty. Check to see whether the cord is caught or hanging in the sash, or has snapped off completely. You'll need to re-cord your window If this is the case.

A pin that holds the rail in place might have been ripped out. This isn't easy to fix, and you'll need to contact a professional in most cases.

If a pin hasn't fallen out but the wood has become warped or swollen it's a good idea apply a wood hardener to it. It's a fast drying liquid that can help to restore damaged wood, so you'll be able to fix your window without having to take it off completely. After you've used it you should be able to remove the two sashes by placing a piece of wood on top of the bottom corner where they meet, and tapping it lightly using a Hammer.

Draughts

Draughts can be a major issue for old sash windows particularly in winter months. Often caused by rotten timbers cracks, cracked putty, deteriorated sash cords or unbalanced weights, they can allow cold air to get into the window, making it difficult to keep your home warm. You can reduce the risk of draughts by filling gaps with expanding foam, or by utilizing draught-proofing strips that are available at most hardware shops. These are effective, but they will need to replace them periodically as the foam expands with usage.

Gapseal is a stronger solution. It's a spongy, rubbbery seal you can cut and then push into the gaps between the window frames of the sash. It can be applied on its own or with adhesive strips on the top and bottom of the frame. This is a bit costly and must be reapplied over the course of your windows' lifespan, but it is a long-term solution and is easy to remove if you want to open the window.

Cling film can also be used to block drafts. Simply scrunch it up and then push it into the gaps surrounding your window. This is an effective draught stopper, but the drawback is that it could hinder sash movement completely and pose a fire hazard. Furthermore the sash will have to be removed for you to re-open the door and the cling film will need to be applied every time you close the sash.

A more cost-effective solution is to have your sash windows professionally draught proofed as part of a comprehensive refurbishment service. This can include new sash cords as well as staff beads, parting beads, lubrication of pulley wheels, and rebalancing the weights, as well as staining or painting the frames and Window Repairs sashes. This can help to restore the sash's function and improve its energy efficiency, as well as dealing with any minor timber imperfections. It is much less disruptive than replacing the windows altogether and will significantly reduce drafts and enhance your home's thermal performance.

Decay

If your windows with sash have suffered damage or decay the good news is that they aren't necessarily damaged beyond repair. The frames of these windows are typically constructed of high-quality wood. With the right restoration they can be rehabilitated to ensure high performance for many years to come. Regular inspections are essential in ensuring that the wood is properly ventilated. This will prevent the build-up of moisture that could lead to wood decay.

The majority of issues that arise with sash windows are easily visible, but others are more difficult to spot. Particularly, wood decay is a difficult issue to treat because fungus can eat away at the wood. It is possible to repair rotten sections of timber, but the best way to avoid further decay is to ensure that the timber is dry.

First, take off any paint from the hardware. The bottom rail and meeting rail might require removal from the frame (depending on the location of your sash). The "pocket covers", which are small pieces of wood on the frame's side, which allow access to the weights, must be removed. You may require a sharp knife to remove them if they are fixed or painted. Once the pockets are removed you can begin to chisel out any wood rot and apply a good quality, water-resistant wood filler. Once the filler is dry it is recommended that a primer coat be applied to prevent further decay.

It is an excellent idea to examine the sash weights inside the window too to make sure they are balanced and not swaying one side more than the other. The sash may slide off the track if it is not balanced. This could cause the frame to fall or become damaged. The sash weights could be replaced with new ones or a new balancing mechanism can be installed, which will stop the sashes from swinging to the wrong side of the window frame.

Poor Security

As time passes sash windows become exposed to the elements and prone to deterioration due to weather and general wear. This can lead to decay of timber, which requires replacement. Wood decay can be spotted by water marks under the window, or the frame turning soft to the touch. It is essential to speak with a professional to assess the situation and determine if any sash window repairs are necessary.

In time, the bottom rails may also be damaged. This is evident by the presence of water marks on the sill or the window becoming soft. A professional is required to examine the situation and recommend any needed replacement of the sash window's seal or replacement.

It is a major concern when double and triple windows are glazed and start to allow noise pollution back into your home. If this happens the structural integrity of the upvc window repair could be at risk and the sash window will need to be replaced.

A typical sash repair issue is when the sash gets stuck in the frame. This could be due to the sash cord being snapped or it could be a sign of an issue with the sash's ratchets. If the latter is the case, then a bit of gentle pressure can help the window to open and then the ratchets need to be reset.

This problem can be resolved by removing the sash and cleaning the tracks. Once the tracks are clean remove any security fittings that might be present, and then removal of the sash cords as well as chains will allow the sash be removed. A draught seal can then be put on the staff bead to reduce draughts and improve the appearance of the paint finish. The gap between the box and sash can then be filled with decorators caulk to improve the operation of the sash and decrease the risk of draughts.